Transaction not yet indexed

55nUPPQjjwx8gESfEdxBKUYMhXZmvgn67XizwXvVybLcCbqW8Sj3vZqBY1tJnq6ApxtJbWu5oUPfDwUSfVBXR3XQ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.